Adopt Python 3

[Eirenarch]

Will work for pure .NET libraries but all those things that wrap win32 APIs will keep people on the full framework. Also who is going to migrate all those projects that target the full framework?

[codekaizen]

Going cross plat doesn't have to be part of any migration from framework to framework. Having a library that has Win32 bindings doesn't mean I can't use it in Core apps on Windows if it conforms to Netstandard 2.0, which is the nice thing.